package com.java.myapp.service;

import java.io.IOException;

import com.java.myapp.entity.UserEntity;

public interface UserService {
	
	UserEntity login(UserEntity user)throws Exception;
	Boolean checkExistUser(String userName);
	Boolean checkLogin(UserEntity user);
	Boolean register(UserEntity user);
	void saveUserLogin(UserEntity user);
	UserEntity getUserLogin();
	void logOut()throws IOException;
	
}
